Home / 29,953,769,520.09-41,337,501,310.96-16,587,762,649.59

Finding the Fourth Proportional to 29,953,769,520.09, 41,337,501,310.96 and 16,587,762,649.59

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Solution

The fourth proportional to 29,953,769,520.09, 41,337,501,310.96 and 16,587,762,649.59 is: 22,891,832,021.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,953,769,520.09 : 41,337,501,310.96 = 16,587,762,649.59 : x
  2. Step 2: Convert to fraction form
    29,953,769,520.09/41,337,501,310.96 = 16,587,762,649.59/x
  3. Step 3: Cross multiply
    29,953,769,520.09x = 41,337,501,310.96 × 16,587,762,649.59
  4. Step 4: Simplify right side
    29,953,769,520.09x = 685,696,660,273,410,867,200
  5. Step 5: Solve for x
    x = 685,696,660,273,410,867,200/29,953,769,520.09
  6. Step 6: Final answer
    x = 22,891,832,021.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.